Behavioral task
behavioral1
Sample
2024-09-01_f10ce6af4eefbc670f8fa5a3f12ef6e4_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-01_f10ce6af4eefbc670f8fa5a3f12ef6e4_cryptolocker
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Size
80KB
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MD5
f10ce6af4eefbc670f8fa5a3f12ef6e4
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SHA1
9e1bf0a603412a427ffd8534a98188baf530c935
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SHA256
617a08edf953d8b831b8f27f8bea829eee32ded29613892bd27405062c8bf7a2
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SHA512
58998034fec95a289681c1341cb3565069c781ad321dc28d03b2933b6876e9c80596912702e2358b2aa0be4d36b916e32b4e55fdfcbaaa8d0f9a30324175c0da
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBd0z:T6a+rdOOtEvwDpjNtE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-01_f10ce6af4eefbc670f8fa5a3f12ef6e4_cryptolocker
Files
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2024-09-01_f10ce6af4eefbc670f8fa5a3f12ef6e4_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE